CN102764552B - Differential air-pressure spray dust removing system and implementation method thereof - Google Patents
Differential air-pressure spray dust removing system and implementation method thereof Download PDFInfo
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- CN102764552B CN102764552B CN201210267463.5A CN201210267463A CN102764552B CN 102764552 B CN102764552 B CN 102764552B CN 201210267463 A CN201210267463 A CN 201210267463A CN 102764552 B CN102764552 B CN 102764552B
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Abstract
The invention discloses a differential air-pressure spray dust removing system and solves the problems that power potential energy losing after deceleration of motorized or non-motorized objects by deceleration strips or public place buffering is not utilized effectively, current dust removing systems are complicated in structure, high in cost, need external power supplies or other power supplies in the prior art. The spray dust removing system comprises a deceleration strip, air sacs, a water and pressure storage device, and a spray actuation mechanism. The air sacs are disposed in the deceleration strip or a public passage. The water and pressure storage device is communicated with the air sacs through an air guide tube. The spray actuation mechanism is disposed on the water and pressure storage device. The water and pressure storage device mainly comprises a water and pressure storage tank. The spray actuation mechanism comprises a flow guide tube. The lower end of the flow guide tube penetrates into the water and pressure storage tank. The upper end of the flow guide tube is located outside the water and pressure storage tank. A spray nozzle is disposed at the upper end of the flow guide tube. The invention further discloses an implementation method of the spray dust removing system. The spray dust removing system is simple in structure, convenient to implement, energy-saving and environment-friendly.
Description
Technical field
What the present invention relates to is Environmental-protecting dust-removing field, specifically, is that a kind of draught head that utilizes is realized pressure control and fully collects and utilize the physics power of public place loss and the auto spraying of natural precipitation except system.
Background technology
Deceleration strip is also deceleration ridge, be mounted on highway, make through the means of transportation of vehicle deceleration, shape is generally strip, also has point-like, material is mainly rubber or metal; It is mainly used in the places such as highway road junction, industrial and mining enterprises, school, residential quarters, arranges in order to the traffic Special safety of reductor motor-car, bicycle speed.Vehicle can be lost a part of power potential energy through deceleration strip, and to reach deceleration object, and the potential energy of this part forfeiture at present and be underutilized.
On the other hand, the method effectively the most easily that experimental results show that reduction pm2.5 concentration is exactly by water smoke humidification, vehicle exhaust is also the key factor that causes pm2.5 concentration day by day to strengthen simultaneously, therefore, all can use water mist dust-removing system environment is purified in urban construction or highway construction.But traditional dust pelletizing system is complex structure, with high costs not only, and need the power supply of external power supply as dust pelletizing system, to such an extent as to increased local finance burden, and be difficult to be widely used in large quantities public place.All there is significant limitation in above-mentioned two kinds of facilities or equipment, and defect to the wasting of resources, and in prior art also not by the precedent that potential energy is collected and rainwater utilization is combined with of public place decay.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, will decay kinetic energy collecting and rainwater utilization be in conjunction with application, provide a kind of simple in structure, realize convenient, with low cost differential air-blast atomizing dust pelletizing system.
To achieve these goals, the technical solution used in the present invention is as follows:
Differential air-blast atomizing dust pelletizing system, comprises deceleration strip, is arranged at the air bag in deceleration strip, the water storage storage pressure device being communicated with this air bag by wireway, and be arranged on the spraying executing agency on water storage storage pressure device.
Further, described water storage storage pressure device comprises the water storage accumulator being communicated with described wireway, and is arranged on the unidirectional liquid feed valve on this water storage accumulator sidewall.
Specifically, described spraying executing agency comprises that water storage accumulator inside is stretched in lower end, upper end is positioned at the mozzle of water storage accumulator outside, and on the sidewall of this mozzle upper end, is also provided with nozzle.
Meanwhile, on described mozzle, be also provided with and be positioned at below nozzle, in order to control the pressure release mechanism of water storage accumulator institute water storage one-way flow.
Or described pressure release mechanism forms in order to differential ball valve or the differential ball-cock assembly of controlling mozzle connected state by being arranged on mozzle and being positioned at nozzle below.
In order to prevent gas backflow, on described wireway, be also provided with non-return air valve.
Further, be also provided with to get rid of the blowoff valve of its bottom dirt in described water storage accumulator bottom.
In order to realize better the present invention, described water storage storage pressure device also comprises the sedimentation filtering ponds that are communicated with water storage accumulator, in view of demand attractive in appearance, these sedimentation filtering ponds can be collects the rainwater waterspace pool that highway rainwater is built, or relies on and collect rainwater water tank or the rainwater waterspace pool that skyscraper rainwater is built.
The implementation method of differential air-blast atomizing dust pelletizing system, comprises the following steps:
(1) water storage accumulator storage moisture and pressure;
(2) press down or push deceleration strip, thus the air in compressing gasbag;
(3) air that air bag is contained is delivered in water storage accumulator at a high speed by wireway;
(4) pressure air in water storage accumulator upwards pushes the moisture in water storage accumulator by mozzle;
(5) pressure air in water storage accumulator and moisture combination, open differential ball valve, or differential ball-cock assembly, and mozzle is communicated with up and down;
(6) moisture is sprayed by the nozzle of mozzle upper end, realizes dedusting.
Wherein, the concrete methods of realizing of described step (1) is: described water storage accumulator is placed in stormwater tank, when pond internal water accumulation liquid level reaches behind the position of unidirectional liquid feed valve on its sidewall, flows in water storage accumulator via unidirectional liquid feed valve; Or moisture is stored in sedimentation filtering ponds, carries out after sedimentation filtration, then flows in water storage accumulator.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is provided with some air bags in deceleration strip, and air bag is communicated with water storage storage pressure device by wireway, when automobile or other is motor-driven, when non-maneuvering object presses down or pushes deceleration strip, air bag in deceleration strip will compressed air and by wireway, air compressing is stored in water storage accumulator, in the time that in tank, pressure store acquires a certain degree, differential ball valve on water storage accumulator is opened, tank internal gas pressure promotes water in tank and sprays from nozzle, deceleration strip is combined with cleaner and the rainwater utilization use of this system, it is guaranteeing under the prerequisite of deceleration strip normal function on the one hand, effectively utilize in daily life the power potential energy that after deceleration strip slows down vehicle or other object lose, this part kinetic transformation is compressed-air actuated potential energy, thereby provide power output as power to dust pelletizing system, without external power supply or other power-equipment again, not only reduce energy consumption, and provide dedust power by physics power source completely, realize environmental protection truly, to China's environment, and even the environment of All Around The World is all significant,
(2) water storage accumulator of the present invention is generally placed on rainwater waterspace pool or is communicated with rain water storage water tank, rainwater waterspace pool or rain water storage water tank are in order to reception, gathering, sedimentation nature rainwater, and then rainwater is stored in water storage accumulator by water feeding one-way valve, finally, spray by nozzle, lower the temperature in order to dedusting, after spreading to a certain degree, this system can effectively utilize precipitation, and rainwater is through the memory by using of overrange, can slow down the pressure of sewerage system, play storage rainwash, alleviate widely the pressure of city flood discharge;
(3) the present invention is mainly made up of deceleration strip, water storage accumulator and spraying actuating equipment, its structure is effectively improved than traditional dust pelletizing system, cost is cheaper, regular maintenance is also quite simple, even Maintenance free, System Construction is very novel, compared with prior art, has very high creativeness;
(4) the present invention is on the basis of basic structure, also having designed sedimentation filtering ponds is communicated with water storage accumulator, as the preferred technical scheme of another kind, this sedimentation filtering ponds can divide in order to storage of water on the one hand, then moisture is carried out to sedimentation filtration, and moisture that dust pelletizing system is sprayed is more clean, environmental protection, on the other hand, in sedimentation filtering ponds, add water, can guarantee that dust pelletizing system can normally work at any time, avoided regional precipitation not enough and affect the defect of dust pelletizing system dedusting operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention-embodiment 1.
Fig. 2 is the structural representation of the present invention-embodiment 2.
Fig. 3 is the partial schematic diagram of the present invention-embodiment 4.
Fig. 4 is the partial schematic diagram of the present invention-embodiment 3.
Fig. 5 is the partial schematic diagram that is provided with differential ball-cock assembly in the present invention.
Fig. 6 is the structural representation of another nozzle in the present invention.
Fig. 7 is the combining structure schematic diagram of another nozzle and mozzle.
Fig. 8 is the structural representation of air bag and wireway.
In above-mentioned accompanying drawing, the name that Reference numeral is corresponding is called: 1-deceleration strip, 2-air bag, 3-wireway, 4-water storage accumulator, 5-mozzle, 6-nozzle, the unidirectional liquid feed valve of 7-, the differential ball valve of 8-, 9-safety valve, 10-non-return air valve, 11-blowoff valve, 12-sedimentation filtering ponds, the differential ball-cock assembly of 13-.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
At present, for the dedusting cooling system of highway construction, urban construction, structure is all very complicated, and need external power supply or other power source to provide power for dust pelletizing system, just can make dust pelletizing system work, its cost is not only higher, and regular maintenance is also very inconvenient; And be applied to the deceleration strip of highway, community, motor-driven, non power driven vehicle is after deceleration strip slows down, can lose a part of power potential energy, the power potential energy of losing reaches behind ground, fade away, do not effectively utilized, the present invention is considering after the situation of above-mentioned two kinds of equipment or facility prior art, by performing creative labour, design a kind of novel dust removing system that the two is combined.
As shown in Figure 1, differential air-blast atomizing dust pelletizing system, this system is mainly by the deceleration strip 1 being arranged on highway, some air bags 2 that are arranged on deceleration strip 1 inside, and the water storage accumulator 4 being communicated with air bag 2 by wireway 3 forms, as shown in Figure 8, in air bag 2, be provided with one-way air inlet hole, in deceleration strip 1, be formed with the gas circuit that is communicated with each air bag 2,3 of wireways are directly connected with this gas circuit; Wherein, water storage accumulator 4 not only can be stored moisture, also can store compressed gas, to guarantee the air pressure in it, usually, water storage accumulator 4 is placed in stormwater tank, stormwater tank is common pond, also can be and collects the rainwater waterspace pool that highway rainwater is built, or rely on and collect rainwater water tank or the rainwater waterspace pool that skyscraper rainwater is built, it is in order to reception, gathering, the daily rainwater of sedimentation, it is utilized again, and rainwater is through the storage of overrange, it is difficult to wantonly plunder, and then improved rainwash, alleviate widely the pressure of city flood discharge; On the sidewall of water storage accumulator 4, be provided with unidirectional liquid feed valve 7, when the ponding liquid level in stormwater tank reaches behind the position of unidirectional liquid feed valve 7, via unidirectional liquid feed valve 7 flow in water storage accumulator 4, store for subsequent use.
It should be noted that, air bag 2 can be arranged on the public place that highway, corridor etc. have kinetic energy decay to require, be compressed air potential energy by decay kinetic transformations that air bag 2 is done work, as: the side that keeps left that air bag 2 is arranged on to corridor in public place is (at lower just to stair, the principle because pedestrian keeps right, it is in the majority that left side mostly is lower corridor, now descending pedestrian is had to cushioning effect, also can collect gravitional force simultaneously, compressing gasbag better, form compressed air), form compressed air by descending pedestrian's gravitional force compressing gasbag; Thereby realize outside spraying apparatus power is provided, having overcome spraying apparatus in prior art need provide separately the defect of the actuating unit such as power supply or hydraulic pressure.
The present embodiment is provided with a spraying executing agency being made up of mozzle 5 on water storage accumulator 4.In the time that automobile, people or other non power driven vehicles slow down through deceleration strip 1, do work to deceleration strip 1, the mechanical potential of its forfeiture is converted to power potential energy, thereby force air bag 2 compressed air, and by wireway 3 by compression after air high-speed transfer and be stored in water storage accumulator 4, it provides dedust power by physics power source completely, has realized environmental protection truly; Usually, the gas outlet of wireway 3 is arranged on the lower end of water storage accumulator 4, and air-flow is after gas outlet enters water storage accumulator 4, and a part is molten with water, another part is in the interior rising of water storage accumulator 4, in the time that it rises to top, because water storage accumulator 4 is airtight, compressed air enters after water storage accumulator 4, form air pressure, now, under the effect of air pressure, the moisture in water storage accumulator 4 rises by mozzle 5.
On above-mentioned basis, the present embodiment is provided with a pressure relief unit at the medium position of mozzle 5, it forms in order to the differential ball-cock assembly 13 of controlling mozzle 5 connected states by being arranged on mozzle 5 and being positioned at nozzle 6 belows, as shown in Figure 5, the basic structure of this differential ball-cock assembly is the same with ball-cock assembly on the market, its difference is that the present embodiment is improved to soft ball float by the ball float of ball-cock assembly by original hard ball float, it contacts with tank level or is positioned at below liquid level, rainwater has certain closing force through unidirectional liquid feed valve 7(, to guarantee in water body middle part water intaking) enter water storage accumulator, tank level rises, deformable ball float is under buoyancy, closed, now, complete into water process, compressing gasbag is to water storage accumulator input air, tank internal gas pressure rises, air pressure in tank internal gas pressure and differential ball valve ball float forms draught head, make ball float compression, buoyancy declines, after being deformed to a certain degree, differential ball-cock assembly 13 is opened, tank internal pressure discharges, water outwards sprays by mozzle 5, form spraying.
The present embodiment has also designed another technical scheme, be provided with a pressure relief unit at the medium position of mozzle 5, and mozzle 5 comprises a spraying mozzle that is provided with nozzle, and an other lower end port stretches into water storage accumulator 4 inside and is positioned at the major flow duct below tank level; Pressure release mechanism comprises the diffusion cavity that is communicated with and is communicated with major flow duct upper end with spraying mozzle lower end, and be arranged on the differential ball valve 8 in this diffusion cavity, usually, the spheroid that differential ball valve 8 is made for plastic cement material, plastic ball internal pressure and tank internal pressure differences, cause plastic ball compression.Airtight plastic cement spheroid in differential ball valve 8 is according to tank internal pressure and the poor generation compression of self internal pressure, and generation distortion power or buoyancy variation thus, realizes the switching of differential ball valve 8, thereby realizes the pressure control of differential water storage accumulator.When dust pelletizing system is not worked, differential ball valve 8 is positioned at the bottom of diffusion cavity, block mozzle 5, when tank internal gas pressure is greater than differential ball valve 8 plastic ball air pressure inside, compress the plastic ball of differential ball valve 8, force its compression, the mechanical force being produced by compression realizes mozzle 5 and is communicated with, after differential ball valve 8 is communicated with, pot liquid sprays by the nozzle 6 being arranged on mozzle 5, completes spraying work.
The basis of realizing the present embodiment is that the flow direction of air and liquid is all required to be one-way movement, so the present embodiment is also provided with one in order to prevent the non-return air valve 10 of gas backflow near the gas outlet of wireway 3.
In order to guarantee the clean of moisture that dust pelletizing system sprays, also be provided with a blowoff valve 11 in the bottom of water storage accumulator 4, the impurity that is deposited on water storage accumulator 4 bottoms is discharged outside water storage accumulator 4 by blowoff valve 11, thereby the clean level that has improved this system sprinkling moisture, has guaranteed dust removing effects effectively.
Embodiment 2
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is, in the diffusion cavity in pressure relief unit, is provided with safety valve 9, and it is by the interior and extraneous draught head of tank, and one-sided outside unlatching, only allows current and air pressure to flow to the upper end of mozzle 5.
As shown in Figure 4, the difference of the present embodiment and embodiment 1 is, sedimentation filtering ponds 12 are also set up, these sedimentation filtering ponds 12 are communicated with water storage accumulator 4, it is available with storage moisture on the one hand, again moisture is carried out to sedimentation filtration, make that the moisture that dust pelletizing system sprays is more clean, environmental protection; On the other hand, in sedimentation filtering ponds, add water, can guarantee that dust pelletizing system can normally work at any time, avoided regional precipitation not enough and affect the defect of dust pelletizing system dedusting operation.
Embodiment 4
As shown in Figure 3, the difference of the present embodiment and embodiment 2 is, sedimentation filtering ponds 12 are also set up, these sedimentation filtering ponds 12 are communicated with water storage accumulator 4, it is available with storage moisture on the one hand, again moisture is carried out to sedimentation filtration, make that the moisture that dust pelletizing system sprays is more clean, environmental protection; On the other hand, in sedimentation filtering ponds, add water, can guarantee that dust pelletizing system can normally work at any time, avoided regional precipitation not enough and affect the defect of dust pelletizing system dedusting operation.
According to above-described embodiment, can well realize the present invention.It should be noted that, the design of nozzle 6 can arrange according to actual needs, usually, it can be arranged on the sidewall of mozzle 5, also can set up a sprayer unit as shown in Figure 6 at the upper end of mozzle 5 port, the combined shaped of itself and mozzle 5 as shown in Figure 7, is applied this device and is carried out spray for dust suppression, its spraying coverage rate is wider, and efficiency of dust collection is higher.
Claims (10)
1. differential air-blast atomizing dust pelletizing system, it is characterized in that: comprise deceleration strip (1), be arranged at the air bag (2) in deceleration strip (1), the water storage being communicated with this air bag (2) by wireway (3) stores up pressure device and is arranged on the spraying executing agency on water storage storage pressure device.
2. differential air-blast atomizing dust pelletizing system according to claim 1, it is characterized in that: described water storage storage pressure device comprises the water storage accumulator (4) being communicated with described wireway (3), and is arranged on the unidirectional liquid feed valve (7) on this water storage accumulator (4) sidewall.
3. differential air-blast atomizing dust pelletizing system according to claim 2, it is characterized in that: the described executing agency that sprays comprises that water storage accumulator (4) inside is stretched in lower end, upper end is positioned at the outside mozzle (5) of water storage accumulator (4), and is also provided with nozzle (6) in the upper end of this mozzle (5).
4. differential air-blast atomizing dust pelletizing system according to claim 3, is characterized in that: on described mozzle (5), be also provided be positioned at nozzle (6) below, in order to control the pressure release mechanism of water storage accumulator (4) institute water storage one-way flow.
5. differential air-blast atomizing dust pelletizing system according to claim 4, is characterized in that: described pressure release mechanism is gone up and is positioned at nozzle (6) below and form in order to differential ball valve (13) or the differential ball-cock assembly (8) of controlling mozzle (5) connected state by being arranged on mozzle (5).
6. according to the differential air-blast atomizing dust pelletizing system described in claim 2～5 any one, it is characterized in that: on described wireway (3), be also provided with the non-return air valve (10) that prevents gas backflow.
7. differential air-blast atomizing dust pelletizing system according to claim 6, is characterized in that: the blowoff valve (11) that is also provided with to get rid of its bottom dirt in described water storage accumulator (4) bottom.
8. differential air-blast atomizing dust pelletizing system according to claim 7, is characterized in that: described water storage storage pressure device also comprises the sedimentation filtering ponds (12) that are communicated with water storage accumulator (4).
9. the implementation method of differential air-blast atomizing dust pelletizing system, is characterized in that, comprises the following steps:
(1) water storage accumulator storage moisture and pressure;
(2) press down or push deceleration strip, thus the air in compressing gasbag;
(3) air that air bag is contained is delivered in water storage accumulator at a high speed by wireway;
(4) pressure air in water storage accumulator upwards pushes the moisture in water storage accumulator by mozzle;
(5) pressure air in water storage accumulator and moisture combination, opens differential ball valve or differential ball-cock assembly, and mozzle is communicated with up and down;
(6) moisture is sprayed by the nozzle of mozzle upper end, realizes dedusting.
10. the implementation method of differential air-blast atomizing dust pelletizing system according to claim 9, it is characterized in that, the concrete methods of realizing of described step (1) is: described water storage accumulator is placed in stormwater tank, when pond internal water accumulation liquid level reaches behind the position of unidirectional liquid feed valve on its sidewall, flow in water storage accumulator via unidirectional liquid feed valve; Or moisture is stored in sedimentation filtering ponds, carries out after sedimentation filtration, then flows in water storage accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267463.5A CN102764552B (en) | 2012-07-31 | 2012-07-31 | Differential air-pressure spray dust removing system and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267463.5A CN102764552B (en) | 2012-07-31 | 2012-07-31 | Differential air-pressure spray dust removing system and implementation method thereof |
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| Publication Number | Publication Date |
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| CN102764552A CN102764552A (en) | 2012-11-07 |
| CN102764552B true CN102764552B (en) | 2014-06-18 |
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| CN201210267463.5A Expired - Fee Related CN102764552B (en) | 2012-07-31 | 2012-07-31 | Differential air-pressure spray dust removing system and implementation method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301341B (en) * | 2018-02-11 | 2020-02-04 | 邹海娟 | Be suitable for rural area, high-speed multiple unit type road deceleration strip |
| CN108914830A (en) * | 2018-07-18 | 2018-11-30 | 肖四杨 | It is a kind of can according to work and rest adjust automatically dedusting isolation pile |
| CN110984014B (en) * | 2019-12-25 | 2021-08-24 | 梁山陆畅通专用车制造有限公司 | Self-interacting deceleration strip that security performance is high |
| CN111135654A (en) * | 2020-01-14 | 2020-05-12 | 赤峰恒诚建筑工程有限公司 | Dust removal device and dust removal method for green building construction |
| CN112458944B (en) * | 2020-11-17 | 2021-12-14 | 丁诗云 | Sponge city is with preventing deceleration strip that exceeds speed |
| CN112641289B (en) * | 2020-12-22 | 2022-12-06 | 南京快转科技有限公司 | Intelligent manufacturing animation display rack based on automatic wind power lifting gravity center |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087213U (en) * | 1990-12-06 | 1991-10-23 | 张宗全 | Device removing dust fromroad equiped on automobile |
| CN102588235A (en) * | 2012-03-05 | 2012-07-18 | 刘亮华 | Power generating device for road deceleration strip |
| CN202658545U (en) * | 2012-07-31 | 2013-01-09 | 吴英戈 | Differential action air pressure atomizing and de-dusting system |
-
2012
- 2012-07-31 CN CN201210267463.5A patent/CN102764552B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087213U (en) * | 1990-12-06 | 1991-10-23 | 张宗全 | Device removing dust fromroad equiped on automobile |
| CN102588235A (en) * | 2012-03-05 | 2012-07-18 | 刘亮华 | Power generating device for road deceleration strip |
| CN202658545U (en) * | 2012-07-31 | 2013-01-09 | 吴英戈 | Differential action air pressure atomizing and de-dusting system |
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| CN102764552A (en) | 2012-11-07 |
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